An old chapter of the geological record with a new interpretation, or, Rock-metamorphism (especially the methylosed kind) and its resultant imitations of organisms [microform] : with an introduction giving an annotated history of the controversy on the so-called “Eozoon Canadense,” and an appendix Q Science
Historia naturalis Brasiliae : auspicio et beneficio illustriss. I. Mauriti Com. Nassau illius provinciae et maris summi praefecti adornata : in qua non tantum plantae et animalia, sed et indigenarum morbi, ingenia et mores describuntur et iconibus supra quingentas illustrantur Q Science
Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn Q Science
Experimental evolution; lectures delivered in the “Summer School of Art and Science”, University Hall, Edinburgh (August, 1891) Q Science